Q. In hydrodynamic bearings

(A) The oil film pressure is generated by external pump
(B) The oil film pressure is generated by dead weight of shaft
(C) The oil film pressure is generated only when the shaft rotates
(D) The oil film is sufficiently thick

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✅ Correct Answer: (C) The oil film pressure is generated only when the shaft rotates

Published by Mr. Dubey ⭐ 111.54K Points at 20-Sep-2023 12:40 pm in Machine Design

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